52 lines
1.6 KiB
Nix
52 lines
1.6 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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{
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meta.maintainers = [ maintainers.rycee ];
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options.programs = let
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description = ''
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Whether to enable integration with terminals using the VTE
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library. This will let the terminal track the current working
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directory.
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'';
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in {
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bash.enableVteIntegration = mkEnableOption "" // { inherit description; };
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zsh.enableVteIntegration = mkEnableOption "" // { inherit description; };
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};
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config = mkMerge [
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(mkIf config.programs.bash.enableVteIntegration {
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# Unfortunately we have to do a little dance here to fix two
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# problems with the upstream vte.sh file:
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#
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# - It does `PROMPT_COMMAND="__vte_prompt_command"` which
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# clobbers any previously assigned prompt command.
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#
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# - Its `__vte_prompt_command` function runs commands that will
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# overwrite the exit status of the command the user ran.
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programs.bash.initExtra = ''
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__HM_PROMPT_COMMAND="''${PROMPT_COMMAND:+''${PROMPT_COMMAND%;};}__hm_vte_prompt_command"
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. ${pkgs.vte}/etc/profile.d/vte.sh
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if [[ $(type -t __vte_prompt_command) = function ]]; then
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__hm_vte_prompt_command() {
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local old_exit_status=$?
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__vte_prompt_command
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return $old_exit_status
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}
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PROMPT_COMMAND="$__HM_PROMPT_COMMAND"
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fi
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unset __HM_PROMPT_COMMAND
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'';
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})
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(mkIf config.programs.zsh.enableVteIntegration {
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programs.zsh.initExtra = ''
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. ${pkgs.vte}/etc/profile.d/vte.sh
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'';
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})
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];
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}
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